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Related Experiment Video

Updated: Jun 24, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

[Not Available].

M de Luca1, P Rocha-Filho, J L Grossiord

  • 1Laboratoire de Pharmacie Galénique et de Biopharmacie, UA CNRS 1218, UFR des Sciences Pharmaceutiques-5, rue Jean-Baptiste Clément 92296 CHATENAY-MALABRY CEDEX.

International Journal of Cosmetic Science
|March 18, 2009
PubMed
Summary
This summary is machine-generated.

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This study explores stable multiple emulsions, detailing preparation, characterization, and applications in cosmetics and pharmacy. Optimal manufacturing processes were investigated, revealing that solute concentration controls droplet breakdown and release mechanisms.

Area of Science:

  • Colloid and Surface Science
  • Materials Science
  • Pharmaceutical Technology

Background:

  • Multiple emulsions (oil-in-water-in-oil or water-in-oil-in-water) offer unique delivery systems.
  • Challenges exist in achieving stable formulations and controlled release.
  • Applications span cosmetics and pharmaceuticals, demanding robust preparation methods.

Purpose of the Study:

  • To define multiple emulsions, their preparation, characterization, and applications.
  • To investigate optimal manufacturing processes for stable multiple emulsion formulations.
  • To elucidate release mechanisms from these systems.

Main Methods:

  • Review of multiple emulsion preparation techniques and characterization methods.
  • Laboratory investigation into optimizing manufacturing processes for stability.

Related Experiment Videos

Last Updated: Jun 24, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

  • Analysis of release mechanisms through solute concentration variation.

    • Main Results:

    • Identification of key factors for stable multiple emulsion preparation.
    • Demonstration of controlled release through manipulation of solute concentration.
    • Understanding of droplet breakdown as a primary release mechanism.

    Conclusions:

    • Optimal manufacturing processes are crucial for stable multiple emulsions.
    • Solute concentration is a key parameter for controlling release kinetics.
    • Multiple emulsions hold significant potential in cosmetology and pharmacy.